import { defineConfig, devices } from '@playwright/test';

/**
 * Read environment variables from file.
 * https://github.com/motdotla/dotenv
 */
// require('dotenv').config();

type IntegrationEnvironment = 'vite' | 'nuxt';

const integrationType = (process.env.INTEGRATION || 'vite') as IntegrationEnvironment;
const integration = {
    vite: {
        name: 'vite',
        port: 5173,
        command: 'pnpm run build && pnpm run dev'
    },
    nuxt: {
        name: 'nuxt',
        port: 3000,
        command: 'pnpm run generate && pnpm run preview'
    }
}[integrationType];

/**
 * See https://playwright.dev/docs/test-configuration.
 */
export default defineConfig({
    testDir: './e2e',
    /* Run tests in files in parallel */
    fullyParallel: true,
    /* Fail the build on CI if you accidentally left test.only in the source code. */
    forbidOnly: !!process.env.CI,
    /* Retry on CI only */
    retries: process.env.CI ? 2 : 0,
    /* Opt out of parallel tests on CI. */
    workers: process.env.CI ? 1 : undefined,
    /* Reporter to use. See https://playwright.dev/docs/test-reporters */
    reporter: 'html',
    /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
    use: {
        /* Base URL to use in actions like `await page.goto('/')`. */
        baseURL: `http://localhost:${integration.port}`,

        /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
        trace: 'on-first-retry'
    },

    /* Configure projects for major browsers */
    projects: [
        {
            name: 'chromium',
            use: { ...devices['Desktop Chrome'] }
        },

        {
            name: 'firefox',
            use: { ...devices['Desktop Firefox'] }
        },

        {
            name: 'webkit',
            use: { ...devices['Desktop Safari'] }
        }

        /* Test against mobile viewports. */
        // {
        //   name: 'Mobile Chrome',
        //   use: { ...devices['Pixel 5'] },
        // },
        // {
        //   name: 'Mobile Safari',
        //   use: { ...devices['iPhone 12'] },
        // },

        /* Test against branded browsers. */
        // {
        //   name: 'Microsoft Edge',
        //   use: { ...devices['Desktop Edge'], channel: 'msedge' },
        // },
        // {
        //   name: 'Google Chrome',
        //   use: { ...devices['Desktop Chrome'], channel: 'chrome' },
        // },
    ],

    /* Run your local dev server before starting the tests */
    webServer: {
        command: `cd ../${integration.name} && ${integration.command}`,
        url: `http://localhost:${integration.port}`,
        reuseExistingServer: !process.env.CI,
        stdout: 'pipe'
    }
});
